Large sink hole found upon arrival.

4RO had to dig a 10' X 20' hole in order to dig down 20' to get to the broken sewer main.

Employees placing cross bracing to protect pedestrians at the end of day two.

3" X 10" wood planks supported by 8' X 8' beams for bracing and support.

What the job looked like at the bottom of the twenty foot hole. The 12" water main in the middle of the hole had to be supported by a steel I-beam